Dustless Technologies 16006 HEPA Wet/Dry Vacuum Fully certified HEPA vacuum rated at .3 microns of filtration. Meets EPA RRP regulations concerning control of dust, lead, asbestos, and silica. Ideal for concrete and drywall dust, lead paint and asbestos removal, and any professional remediation jobs. Capable of switching from dry to wet jobs without switching filters. Will never blow dust: complete containment.